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  4. Reference Standards

Reference Standards

Material, sufficiently homogeneous and stable with respect to one or more specified properties, and the uses include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control and so on.

Reference Standards Related Products (7753):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0946R
    Sulfamonomethoxine (Standard)
    Sulfamonomethoxine (Standard) is the analytical standard of Sulfamonomethoxine (HY-B0946). This product is intended for research and analytical applications. Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity.
    Sulfamonomethoxine (Standard)
  • HY-I0959R
    5-Chlorouracil (Standard)
    5-Chlorouracil (Standard) is the analytical standard of 5-Chlorouracil. This product is intended for research and analytical applications. 5-Chlorouracil (Fluorouracil Impurity) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    5-Chlorouracil (Standard)
  • HY-133188R
    Imazethapyr (Standard)
    Imazethapyr (Standard) is the analytical standard of Imazethapyr. This product is intended for research and analytical applications. Imazethapyr is an imidazolinone herbicide used in crops. Imazethapyr can protect crops from damage by weeds and annual grasses.
    Imazethapyr (Standard)
  • HY-13664R
    Folinic acid calcium (Standard)
    Folinic acid (calcium) (Standard) is the analytical standard of Folinic acid (calcium). This product is intended for research and analytical applications. Folinic acid calcium (Leucovorin calcium) is a biological folic acid and is generally administered along with methotrexate (MTX) as a rescue agent to decrease MTX-induced toxicity.
    Folinic acid calcium (Standard)
  • HY-139352R
    Betamethasone 21-valerate (Standard)
    Betamethasone 21-valerate (Standard) is the analytical standard of Betamethasone 21-valerate. This product is intended for research and analytical applications. Betamethasone 21-valerate is a corticosteroid ester with anti-inflammatory activities.
    Betamethasone 21-valerate (Standard)
  • HY-Z2093R
    Cabozantinib impurity 7 (Standard)
    1-((3-Fluorophenyl)carbamoyl)cyclopropanecarboxylic acid (Cabozantinib Impurity) (Standard) is the analytical standard of 1-((3-Fluorophenyl)carbamoyl)cyclopropanecarboxylic acid (Cabozantinib Impurity). This product is intended for research and analytical applications.
    Cabozantinib impurity 7 (Standard)
  • HY-Z0531R
    Apremilast impurity 2 (Standard)
    3-Ethoxy-4-methoxybenzaldehyde oxime (Standard) is the analytical standard of 3-Ethoxy-4-methoxybenzaldehyde oxime. This product is intended for research and analytical applications.
    Apremilast impurity 2 (Standard)
  • HY-N6670R
    Cefotetan (Standard)
    Cefotetan (Standard) is the analytical standard of Cefotetan. This product is intended for research and analytical applications. Cefotetan is a semisynthetic cephamycin antibiotic that exerts its bactericidal effects by inhibition of cell-wall synthesis.
    Cefotetan (Standard)
  • HY-66012R
    Proparacaine Hydrochloride (Standard)
    Proparacaine (Hydrochloride) (Standard) is the analytical standard of Proparacaine (Hydrochloride). This product is intended for research and analytical applications. Proparacaine Hydrochloride (Proxymetacaine Hydrochloride) is a derivative of lidocaine (HY-B0185), with immunomodulatory effect and glucocorticomimetic activity.
    Proparacaine Hydrochloride (Standard)
  • HY-12332R
    JW 642 (Standard)
    JW 642 (Standard) is the analytical standard of JW 642. This product is intended for research and analytical applications.
    JW 642 (Standard)
  • HY-10528R
    Tasquinimod (Standard)
    Tasquinimod (Standard) is the analytical standard of Tasquinimod. This product is intended for research and analytical applications. Tasquinimod is an oral antiangiogenic agent, which has the potential for castration-resistant prostate cancer treatment. Tasquinimod binds to the regulatory Zn2+ binding domain of HDAC4 with Kd of 10-30 nM. Tasquinimod also is a S100A9 inhibitor.
    Tasquinimod (Standard)
  • HY-N7084R
    Methyl dihydrojasmonate (Standard)
    Methyl dihydrojasmonate (Standard) is the analytical standard of Methyl dihydrojasmonate. This product is intended for research and analytical applications. Methyl dihydrojasmonate is a fragrance ingredient with a jasmine-like odor, used in many fragrance mixtures.
    Methyl dihydrojasmonate (Standard)
  • HY-W585827R
    2-Chloro-1,3-propanediol (Standard)
    2-Chloro-1,3-propanediol (Standard) is the analytical standard of 2-Chloro-1,3-propanediol. This product is intended for research and analytical applications. 2-Chloro-1,3-propanediol is an ester product.
    2-Chloro-1,3-propanediol (Standard)
  • HY-16508R
    Ulipristal acetate (Standard)
    Ulipristal acetate (Standard) is the analytical standard of Ulipristal acetate. This product is intended for research and analytical applications. Ulipristal acetate (CDB-2914) is an orally active, selective progesterone receptor modulator (SPRM). Ulipristal acetate stimulates the autophagic response selectively in leiomyoma cells. Ulipristal acetate has the potential for benign gynecological conditions treatment, such as uterine myoma.
    Ulipristal acetate (Standard)
  • HY-154817R
    Metobromuron (Standard)
    Metobromuron (Standard) is the analytical standard of Metobromuron. This product is intended for research and analytical applications. Metobromuron is a phenylurea derivative used as a herbicide.
    Metobromuron (Standard)
  • HY-W197623R
    Methyl 5-(1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl)-4-oxopentanoate (Standard)
    Methyl 5-(1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl)-4-oxopentanoate (Standard) is the analytical standard of Methyl 5-(1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl)-4-oxopentanoate. This product is intended for research and analytical applications.
    Methyl 5-(1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl)-4-oxopentanoate (Standard)
  • HY-W098019R
    2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid (Standard)
    2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid (Standard) is the analytical standard of 2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid. This product is intended for research and analytical applications.
    2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid (Standard)
  • HY-122082R
    Methopterin (Standard)
    Methopterin (Standard) is the analytical standard of Methopterin. This product is intended for research and analytical applications. Methopterin inhibits osteoclasts proliferation. Methopterin inhibits the activation and bone resorption function of osteoclasts, and induced osteoclasts apoptosis.
    Methopterin (Standard)
  • HY-B0005R
    Toremifene citrate (Standard)
    Toremifene (citrate) (Standard) is the analytical standard of Toremifene (citrate). This product is intended for research and analytical applications. Toremifene citrate (Z-Toremifene citrate) is a second-generation selective estrogen-receptor modulator (SERM) in development for the prevention of osteoporosis. Toremifene citrate also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC50 of 0.07 µM and 2.6 µM, respectively.
    Toremifene citrate (Standard)
  • HY-Z0669R
    tert-butyl (6-(4-hydroxyphenoxy)hexyl) carbonate (Standard)
    tert-butyl (6-(4-hydroxyphenoxy)hexyl) carbonate (Standard) is the analytical standard of tert-butyl (6-(4-hydroxyphenoxy)hexyl) carbonate. This product is intended for research and analytical applications.
    tert-butyl (6-(4-hydroxyphenoxy)hexyl) carbonate (Standard)